Dorman 929-756 Leaf Spring Axle U-Bolt Kit - Rear

Dorman 929-756 Leaf Spring Axle U-Bolt Kit

Dorman 929-756 is a leaf spring axle U-bolt kit for rear suspension applications that secure the leaf spring or leaf spring bundle to the underside of the axle. Built from steel with a semi-gloss black finish, it is a standard replacement part with fine 5/8 in thread and Grade 8 bolt construction.

• Steel construction with semi-gloss black finish
• Grade 8 bolt strength for suspension fastening
• 5/8 in thread diameter with fine thread pitch
• Inside length: 11.625 in
• Inside width: 3.25 in
• Thread length: 5.5 in
• Nuts included
• Specific fit replacement for selected rear leaf spring applications

Application Details

This Dorman 929-756 U-bolt kit is built for rear leaf spring mounting on select Ford trucks and SUVs. Compatible With 1978-1993 Ford Bronco, rear; 1976-1979 Ford F-150, rear; 1973-1979 Ford F-250, rear; 1973-1979 Ford F-350, rear; and 1973-1976 Ford F-100, rear. Check leaf spring dimensions and axle configuration before ordering to confirm the correct round-bend application.

This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

What It Helps Fix

• Loose leaf spring-to-axle attachment
• Suspension clunking from worn or stretched U-bolts
• Corrosion-damaged axle clamp hardware
• Incorrect clamping force at the rear leaf spring pack
• Replacement needs during leaf spring or axle service

Installation Notes

Verify inside length, inside width, thread diameter, and thread length against the original hardware before installation. This is a specific-fit replacement, so confirm the rear axle and leaf spring dimensions on the vehicle or trailer before tightening to specification. Use proper torque procedures for suspension fasteners and recheck hardware after initial driving.

Quality Assurance

Dorman suspension hardware is engineered as a standard replacement solution for service repairs. Part number 929-756 is built to match the listed application requirements for select Ford Bronco, F-150, F-250, F-350, and F-100 rear leaf spring setups.